http://lod.bco-dmo.org/id/dataset/773674
eng; USA
utf8
dataset
Highest level of data collection, from a common set of sensors or instrumentation, usually within the same research project
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
pointOfContact
2019-07-29
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Nutrients, metals, and CTD observations from CTD casts and bottles from R/V Knorr cruise KN192-05 in the South Atlantic subtropical gyre and Benguela upwelling region from November to December 2007 (CoFeMUG project)
2019-07-29
publication
2019-07-29
revision
Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)
2025-04-09
publication
https://doi.org/10.26008/1912/bco-dmo.773674.1
Mak A. Saito
Woods Hole Oceanographic Institution
principalInvestigator
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
publisher
Cite this dataset as: Saito, M. A. (2025) Nutrients, metals, and CTD observations from CTD casts and bottles from R/V Knorr cruise KN192-05 in the South Atlantic subtropical gyre and Benguela upwelling region from November to December 2007 (CoFeMUG project). Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2019-07-29 [if applicable, indicate subset used]. doi:10.26008/1912/bco-dmo.773674.1 [access date]
nutrient and metal data alongside CTD data Dataset Description: <p>Analysis of nutrients, cobalt (total and labile), dissolved iron, and dissolved manganese of water samples drawn from Trace Metal Rosette (TMR) bottle casts.&nbsp;CTD dataset is combined from both sensors. Missing CTD was due to lack of sensor package on the trace metal rosette (Stations 1, 25, 27, and some repeat Station 13 casts) or technical issues (battery failure, Station 9). Selected CTD depths (usually the deepest) were not included when O2 sensor values were anomalous (i.e. negative values).</p>
<p>This dataset is related to the BCO-DMO Dataset Nutrients and Metals (<a href="https://www.bco-dmo.org/dataset/3233" target="_blank">https://www.bco-dmo.org/dataset/3233</a>); however, this dataset also includes the CTD data.</p> Methods and Sampling: <p>Three transects were sampled using the Trace Metal Rosette (TMR) on the CoFeMUG cruise aboard R/V Knorr in 2007. Refer to Noble, et al. (2012) for detailed information on acquisition and processing.</p>
<p><strong>Nutrient Analyses</strong>: Technicon AutoAnalyzer II components were used to measure phophate and ammonium. Alpkem rapid flow analyzer (RFA) 300 components were used to measure silicic acid, nitrate+nitrite, and nitrite.<br />
<br />
<strong>Cobalt Analyses</strong>: Total dissolved and labile cobalt concentrations were determined using cathodic stripping voltammetry, previously described by Saito and Moffet (2001) and Saito, et al. (2004). Measurements were made using Eco-Chemie uAutolab-III systems connected to Metrohm 663 VA Stands with hanging mercury drop electrodes and Teflon sampling cups.</p>
<p><strong>Iron and Manganese Analyses</strong>: Total dissolved iron and manganese concentrations were measured using inductively coupled plasma mass spectrometry (ICP-MS). SAFe seawater intercalibration standards were analyzed at the beginning of each analysis day with iron concentrations of 0.96 ± 0.095 nmol L-1 for D2 and 0.125 ± 0.046 nmol L-1 for S1 (n = 10), which are within the reported ranges of 0.91 + 0.17 nmol L-1 and 0.097 + 0.043 nmol L-1 (Johnson et al. 2007).<br />
<br />
<strong>CTD</strong>: Two CTD packages were employed on KN-192-5, the Knorr's Seabird 911+ CTD package and the science party's Seabird-19 sensor package. The Seabird-19 was deployed on the science party's trace metal rosette for the deep casts to ~5000m, while the ship's CTD was deployed to 800m for upper water casts. The two packages were needed due to wire time constraints, as there was insufficient time to send both rosettes deep at each station. Oxygen data for the two CTD were calibrated with shipboard winkler titrations as described in Noble, et al. (2012). The Seabird-19 was calibrated in the factory immediately prior to the cruise.</p>
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-0452883 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=0452883
completed
Mak A. Saito
Woods Hole Oceanographic Institution
508-289-2393
266 Woods Hole Rd. MS #51 Watson Lab
Woods Hole
MA
02543
USA
msaito@whoi.edu
pointOfContact
asNeeded
Dataset Version: 1
Unknown
cruise_id
sta
Type
mon_day_year
hh_mm
lon
lat
depth_w
depth
PO4
N03_N02
SiO4
NO2
NH4
Co_tot
CO_labile
Fe_Td
Mn_Td
O2
sigma_e00
Potemp090C
sal
ISO_DateTime
Seabird-19
Metrohm 663 VA Stand mercury electrode
Nutrient Autoanalyzer
Trace Metal Bottle
Voltammetry Analyzers
theme
None, User defined
Cruise identfier
station number
No BCO-DMO term
date
time of day
longitude
latitude
depth_w
depth
reactive phosphorus (PO4)
nitrate plus nitrite
Silicate, Si(OH)4, silicic acid
Nitrite
Ammonium
trace metal concentration
dissolved Oxygen
sigma-theta potential density
potential temperature
salinity
ISO_DateTime_UTC
featureType
BCO-DMO Standard Parameters
CTD Sea-Bird SEACAT 19
Metrohm 663 VA Stand mercury electrode
Nutrient Autoanalyzer
Trace Metal Bottle
Voltammetry Analyzers
instrument
BCO-DMO Standard Instruments
KN192-05
service
Deployment Activity
South Atlantic subtropical gyre and Benguela upwelling region
place
Locations
otherRestrictions
otherRestrictions
Access Constraints: none. Use Constraints: Please follow guidelines at: http://www.bco-dmo.org/terms-use Distribution liability: Under no circumstances shall BCO-DMO be liable for any direct, incidental, special, consequential, indirect, or punitive damages that result from the use of, or the inability to use, the materials in this data submission. If you are dissatisfied with any materials in this data submission your sole and exclusive remedy is to discontinue use.
Ocean Carbon and Biogeochemistry
http://us-ocb.org/
Ocean Carbon and Biogeochemistry
The Ocean Carbon and Biogeochemistry (OCB) program focuses on the ocean's role as a component of the global Earth system, bringing together research in geochemistry, ocean physics, and ecology that inform on and advance our understanding of ocean biogeochemistry. The overall program goals are to promote, plan, and coordinate collaborative, multidisciplinary research opportunities within the U.S. research community and with international partners. Important OCB-related activities currently include: the Ocean Carbon and Climate Change (OCCC) and the North American Carbon Program (NACP); U.S. contributions to IMBER, SOLAS, CARBOOCEAN; and numerous U.S. single-investigator and medium-size research projects funded by U.S. federal agencies including NASA, NOAA, and NSF.
The scientific mission of OCB is to study the evolving role of the ocean in the global carbon cycle, in the face of environmental variability and change through studies of marine biogeochemical cycles and associated ecosystems.
The overarching OCB science themes include improved understanding and prediction of: 1) oceanic uptake and release of atmospheric CO2 and other greenhouse gases and 2) environmental sensitivities of biogeochemical cycles, marine ecosystems, and interactions between the two.
The OCB Research Priorities (updated January 2012) include: ocean acidification; terrestrial/coastal carbon fluxes and exchanges; climate sensitivities of and change in ecosystem structure and associated impacts on biogeochemical cycles; mesopelagic ecological and biogeochemical interactions; benthic-pelagic feedbacks on biogeochemical cycles; ocean carbon uptake and storage; and expanding low-oxygen conditions in the coastal and open oceans.
OCB
largerWorkCitation
program
U.S. GEOTRACES
http://www.geotraces.org/
U.S. GEOTRACES
GEOTRACES is a SCOR sponsored program; and funding for program infrastructure development is provided by the U.S. National Science Foundation.
GEOTRACES gained momentum following a special symposium, S02: Biogeochemical cycling of trace elements and isotopes in the ocean and applications to constrain contemporary marine processes (GEOSECS II), at a 2003 Goldschmidt meeting convened in Japan. The GEOSECS II acronym referred to the Geochemical Ocean Section Studies To determine full water column distributions of selected trace elements and isotopes, including their concentration, chemical speciation, and physical form, along a sufficient number of sections in each ocean basin to establish the principal relationships between these distributions and with more traditional hydrographic parameters;
* To evaluate the sources, sinks, and internal cycling of these species and thereby characterize more completely the physical, chemical and biological processes regulating their distributions, and the sensitivity of these processes to global change; and
* To understand the processes that control the concentrations of geochemical species used for proxies of the past environment, both in the water column and in the substrates that reflect the water column.
GEOTRACES will be global in scope, consisting of ocean sections complemented by regional process studies. Sections and process studies will combine fieldwork, laboratory experiments and modelling. Beyond realizing the scientific objectives identified above, a natural outcome of this work will be to build a community of marine scientists who understand the processes regulating trace element cycles sufficiently well to exploit this knowledge reliably in future interdisciplinary studies.
Expand "Projects" below for information about and data resulting from individual US GEOTRACES research projects.
U.S. GEOTRACES
largerWorkCitation
program
Cobalt, Iron and Micro-organisms from the Upwelling zone to the Gyre (GAc01)
https://osprey.bco-dmo.org/project/2067
Cobalt, Iron and Micro-organisms from the Upwelling zone to the Gyre (GAc01)
<p>The geochemistries of dissolved cobalt (Co) and iron (Fe) in the oceanic water column share several characteristics such as extremely low concentrations, redox chemistry, low solubility,and utilization as micronutrients by marine microbes. Iron has been the subject of considerable research focus in recent years due to its role in limiting phytoplankton productivity in oceanic and coastal upwelling environments. Cobalt has been much less studied, but recent data show it may be important in influencing primary productivity or phytoplankton community composition in certain geographical areas.</p>
<p>The CoFeMUG project predated GEOTRACES, so while it is not formally recognized as a GEOTRACES section, it is considered a GEOTRACES-related project and the CoFeMUG data are GEOTRACES compliant.</p>
<p>State-of-the-art geochemical and molecular biological techniques were used to address biogeochemical questions in the South Atlantic, and focus especially on the two trace metals, cobalt and iron. The 27-day cruise in November and December 2007 to the South Atlantic was designed to study cobalt and iron biogeochemistry and focus on four major hypotheses.</p>
<p>(1) Large fluxes of labile cobalt are associated with upwelling systems even in Aeolian dominated environments.<br />
(2) Cobalt and phosphate show correlations in (and only in) surface waters due to micronutrient utilization and rapid remineralization. The slope of the correlation is dependent on the chemical speciation of cobalt.<br />
(3) The absence of Trichodesmium populations in the subtropical and tropical South Atlantic is caused by iron limitation.<br />
(4) Based on work from the California and Peru Upwelling regimes, primary productivity in the Benguela upwelling regime off of South West Africa may be iron limited or iron-cobalt colimited.</p>
<p>A combination of geochemical and biological/molecular analyses were made across an oligotrophic-upwelling transition to examine how changing metal regimes affect the physiology and growth of the important primary producers Trichodesmium and Synechococcus.</p>
<p>CoFeMUG project results are published in:<br />
Noble, Abigail E., Carl H. Lamborg, Dan C. Ohnemus, Phoebe J. Lam, Tyler J. Goepfert, Chris I. Measures, Caitlin H. Frame, Karen L. Casciotti, Giacomo R. DiTullio, Joe Jennings, and Mak A. Saito (2012) Basin-scale inputs of cobalt, iron, and manganese from the Benguela-Angola front to the South Atlantic Ocean. Limnology & Oceanography. Vol. 57(4), July 2012. pgs 989-1010. doi:10.4319/lo.2012.57.4.0989 (<a href="http://www.aslo.org/lo/toc/vol_57/issue_4/0989.pdf">www.aslo.org/lo/toc/vol_57/issue_4/0989.pdf</a>)</p>
CoFeMUG
largerWorkCitation
project
eng; USA
oceans
South Atlantic subtropical gyre and Benguela upwelling region
-30
14.5
-25
-11
2007-11-18
2007-12-02
South Atlantic subtropical gyre and Benguela upwelling region
0
BCO-DMO catalogue of parameters from Nutrients, metals, and CTD observations from CTD casts and bottles from R/V Knorr cruise KN192-05 in the South Atlantic subtropical gyre and Benguela upwelling region from November to December 2007 (CoFeMUG project)
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
pointOfContact
http://lod.bco-dmo.org/id/dataset-parameter/773686.rdf
Name: cruise_id
Units: unitless
Description: <p>Ship's cruise designation</p>
http://lod.bco-dmo.org/id/dataset-parameter/773687.rdf
Name: sta
Units: unitless
Description: <p>Station number</p>
http://lod.bco-dmo.org/id/dataset-parameter/773688.rdf
Name: Type
Units: unitless
Description: <p>Type of cast</p>
http://lod.bco-dmo.org/id/dataset-parameter/773689.rdf
Name: mon_day_year
Units: unitless
Description: <p>date; reported in GMT as MM-DD-YYYY</p>
http://lod.bco-dmo.org/id/dataset-parameter/773690.rdf
Name: hh_mm
Units: unitless
Description: <p>time of day; reported in GMT as hhmm</p>
http://lod.bco-dmo.org/id/dataset-parameter/773691.rdf
Name: lon
Units: decimal degrees
Description: <p>longitude; East is positive; West is negative</p>
http://lod.bco-dmo.org/id/dataset-parameter/773692.rdf
Name: lat
Units: decimal degrees
Description: <p>latitude; North is positive; South is negative</p>
http://lod.bco-dmo.org/id/dataset-parameter/773693.rdf
Name: depth_w
Units: meters
Description: <p>water depth</p>
http://lod.bco-dmo.org/id/dataset-parameter/773694.rdf
Name: depth
Units: meters
Description: <p>Sample depth</p>
http://lod.bco-dmo.org/id/dataset-parameter/773695.rdf
Name: PO4
Units: micromoles (uM)
Description: <p>Phosphate concentration</p>
http://lod.bco-dmo.org/id/dataset-parameter/773696.rdf
Name: N03_N02
Units: micromoles (uM)
Description: <p>Nitrate plus nitrite concentration.</p>
http://lod.bco-dmo.org/id/dataset-parameter/773697.rdf
Name: SiO4
Units: micromoles (uM)
Description: <p>Silicate (Orthosilicic Acid) concentration.</p>
http://lod.bco-dmo.org/id/dataset-parameter/773698.rdf
Name: NO2
Units: micromoles (uM)
Description: <p>Nitrite concentration.</p>
http://lod.bco-dmo.org/id/dataset-parameter/773699.rdf
Name: NH4
Units: micromoles (uM)
Description: <p>Ammonium concentration.</p>
http://lod.bco-dmo.org/id/dataset-parameter/773700.rdf
Name: Co_tot
Units: picomoles (pM)
Description: <p>Total Cobalt concentration.</p>
http://lod.bco-dmo.org/id/dataset-parameter/773701.rdf
Name: CO_labile
Units: picomoles (pM)
Description: <p>Concentration of labile Cobalt.</p>
http://lod.bco-dmo.org/id/dataset-parameter/773702.rdf
Name: Fe_Td
Units: nanomoles (nM)
Description: <p>Total dissolved Iron concentration</p>
http://lod.bco-dmo.org/id/dataset-parameter/773703.rdf
Name: Mn_Td
Units: nanomoles (nM)
Description: <p>Total dissolved Manganese.</p>
http://lod.bco-dmo.org/id/dataset-parameter/773704.rdf
Name: O2
Units: micromole per kilogram (umol/kg)
Description: <p>dissolved oxygen</p>
http://lod.bco-dmo.org/id/dataset-parameter/773705.rdf
Name: sigma_e00
Units: parts per thousand
Description: <p>Density</p>
http://lod.bco-dmo.org/id/dataset-parameter/773706.rdf
Name: Potemp090C
Units: degrees C
Description: <p>potential temperature</p>
http://lod.bco-dmo.org/id/dataset-parameter/773707.rdf
Name: sal
Units: parts per thousand
Description: <p>salinity</p>
http://lod.bco-dmo.org/id/dataset-parameter/773708.rdf
Name: ISO_DateTime
Units: yyyy-MM-dd'T'HH:mm:ss
Description: <p>date and time in UTC of CTD cast in ISO-8601 format</p>
GB/NERC/BODC > British Oceanographic Data Centre, Natural Environment Research Council, United Kingdom
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
pointOfContact
65460
https://darchive.mblwhoilibrary.org/server/api/core/bitstreams/51c8b7fb-6555-4bf1-b3e7-2c4870aa5731/content
download
https://doi.org/10.26008/1912/bco-dmo.773674.1
download
onLine
dataset
<p>Three transects were sampled using the Trace Metal Rosette (TMR) on the CoFeMUG cruise aboard R/V Knorr in 2007. Refer to Noble, et al. (2012) for detailed information on acquisition and processing.</p>
<p><strong>Nutrient Analyses</strong>: Technicon AutoAnalyzer II components were used to measure phophate and ammonium. Alpkem rapid flow analyzer (RFA) 300 components were used to measure silicic acid, nitrate+nitrite, and nitrite.<br />
<br />
<strong>Cobalt Analyses</strong>: Total dissolved and labile cobalt concentrations were determined using cathodic stripping voltammetry, previously described by Saito and Moffet (2001) and Saito, et al. (2004). Measurements were made using Eco-Chemie uAutolab-III systems connected to Metrohm 663 VA Stands with hanging mercury drop electrodes and Teflon sampling cups.</p>
<p><strong>Iron and Manganese Analyses</strong>: Total dissolved iron and manganese concentrations were measured using inductively coupled plasma mass spectrometry (ICP-MS). SAFe seawater intercalibration standards were analyzed at the beginning of each analysis day with iron concentrations of 0.96 ± 0.095 nmol L-1 for D2 and 0.125 ± 0.046 nmol L-1 for S1 (n = 10), which are within the reported ranges of 0.91 + 0.17 nmol L-1 and 0.097 + 0.043 nmol L-1 (Johnson et al. 2007).<br />
<br />
<strong>CTD</strong>: Two CTD packages were employed on KN-192-5, the Knorr's Seabird 911+ CTD package and the science party's Seabird-19 sensor package. The Seabird-19 was deployed on the science party's trace metal rosette for the deep casts to ~5000m, while the ship's CTD was deployed to 800m for upper water casts. The two packages were needed due to wire time constraints, as there was insufficient time to send both rosettes deep at each station. Oxygen data for the two CTD were calibrated with shipboard winkler titrations as described in Noble, et al. (2012). The Seabird-19 was calibrated in the factory immediately prior to the cruise.</p>
Specified by the Principal Investigator(s)
<p>Asterisks next to some values for Fe and Mn denote samples where contamination is suspected. Quality flags indicate values below detection limits and potentially erroneous data according to the codes below.</p>
<p><strong>Quality Flag Codes:</strong><br />
<strong>0</strong> = no quality control = No quality control procedures have been applied to the data value. This is the initial status for all data values entering the working archive.<br />
<strong>1</strong> = good value = Good quality data value that is not part of any identified malfunction and has been verified as consistent with real phenomena during the quality control process.<br />
<strong>2</strong> = probably good value = Data value that is probably consistent with real phenomena but this is unconfirmed or data value forming part of a malfunction that is considered too small to affect the overall quality of the data object of which it is a part.<br />
<strong>3</strong> = probably bad value = Data value recognized as unusual during quality control that forms part of a feature that is probably inconsistent with real phenomena.<br />
<strong>4</strong> = bad value = An obviously erroneous data value.<br />
<strong>5</strong> = changed value = Data value adjusted during quality control. Best practice strongly recommends that the value before the change be preserved in the data or its accompanying metadata.<br />
<strong>6</strong> = value below detection = The level of the measured phenomenon was too small to be quantified by the technique employed to measure it. The accompanying value is the detection limit for the technique or zero if that value is unknown.<br />
<strong>7</strong> = missing = Bottle didn't trip or sample wasn't taken.</p>
Specified by the Principal Investigator(s)
- Modified original parameter names to conform with BCO-DMO naming conventions;
- Missing values (blank) were replaced with 'nd' to indicate 'no data'.
- Published data with a DOI on 2025-04-09; data have been published "as is". Final review by the data submitter was not received after it was imported into the BCO-DMO data system.
Specified by BCO-DMO Data Managers
asNeeded
7.x-1.1
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
pointOfContact
Seabird-19
Seabird-19
PI Supplied Instrument Name: Seabird-19 PI Supplied Instrument Description:The Seabird-19 was deployed on the science party's trace metal rosette for the deep casts to ~5000m. Instrument Name: CTD Sea-Bird SEACAT 19 Instrument Short Name:CTD SBE 19 Instrument Description: The Sea-Bird SBE 19 SEACAT Recorder measures conductivity, temperature, and pressure (depth). The SEACAT is self-powered and self-contained and can be deployed in profiling or moored mode. The SBE 19 SEACAT was replaced in 2001 by the 19plus. more information from Sea-Bird Electronics Community Standard Description: http://vocab.nerc.ac.uk/collection/L22/current/TOOL0042/
Metrohm 663 VA Stand mercury electrode
Metrohm 663 VA Stand mercury electrode
PI Supplied Instrument Name: Metrohm 663 VA Stand mercury electrode Instrument Name: Metrohm 663 VA Stand mercury electrode Instrument Short Name:Metrohm 663 VA Instrument Description: The Metrohm 663 VA stand forms the wet chemical part of a polarographic and voltammetric analytical system. It features a mercury electrode, an Ag/AgCl reference electrode and a glassy carbon counter electrode. The size of the mercury drop and the stirrer speed are set manually on the VA Stand. The VA Stand can be operated in Dropping Mercury Electrode (DME), Hanging Mercury Drop Electrode (HMDE) and Static Mercury Drop Electrode (SMDE) modes. The VA Stand can be controlled by a potentiostat in conjunction with the Metrohm IME663 interface. Community Standard Description: http://vocab.nerc.ac.uk/collection/L22/current/TOOL0515/
Nutrient Autoanalyzer
Nutrient Autoanalyzer
PI Supplied Instrument Name: Nutrient Autoanalyzer PI Supplied Instrument Description:Technicon AutoAnalyzer II components and Alpkem rapid flow analyzer (RFA) 300 componentswere used to measure nutrients. Instrument Name: Nutrient Autoanalyzer Instrument Short Name:Nutrient Autoanalyzer Instrument Description: Nutrient Autoanalyzer is a generic term used when specific type, make and model were not specified. In general, a Nutrient Autoanalyzer is an automated flow-thru system for doing nutrient analysis (nitrate, ammonium, orthophosphate, and silicate) on seawater samples. Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/LAB04/
Trace Metal Bottle
Trace Metal Bottle
PI Supplied Instrument Name: Trace Metal Bottle PI Supplied Instrument Description:Trace Metal Rosette (11 bottle) plus CTD Instrument Name: Trace Metal Bottle Instrument Short Name:TM Bottle Instrument Description: Trace metal (TM) clean rosette bottle used for collecting trace metal clean seawater samples. Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/30/
Voltammetry Analyzers
Voltammetry Analyzers
PI Supplied Instrument Name: Voltammetry Analyzers PI Supplied Instrument Description:Eco-Chemie uAutolab-III systems were used. Instrument Name: Voltammetry Analyzers Instrument Short Name:Voltammetry Analyzers Instrument Description: Instruments that obtain information about an analyte by applying a potential and measuring the current produced in the analyte. Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/LAB35/
Cruise: KN192-05
KN192-05
R/V Knorr
Community Standard Description
International Council for the Exploration of the Sea
R/V Knorr
vessel
KN192-05
Mak A. Saito
Woods Hole Oceanographic Institution
http://bcodata.whoi.edu/CoFeMUG/CruiseReport_KN192-5.pdf
Report describing KN192-05
R/V Knorr
Community Standard Description
International Council for the Exploration of the Sea
R/V Knorr
vessel